Principalele funcționalități ale codexus/unity-pixelshader sunt: Post Processing Effects.
Alternativele open-source pentru codexus/unity-pixelshader includ: andrewgotow/heatwave. cyario/imageeffectlab. danielshervheim/image-effects-for-unity. danielshervheim/retro-image-effects. danielzeller/lightleaksunity. aaaleee/unityscanlineseffect.